Preparation:Pulse sensorGinkgo USB-ADC adapterAn Android phone with OTG functionHardware connection:Phone -OTG- Ginkgo USB-ADC - Pulse sensorConnection physical picture:The green light is the pulse se
Components used in harsh environments are often subjected to excessive mechanical stress, extreme hot or cold temperatures, increased electrostatic discharge potentials, and/or low levels of radiation
[size=4]C2000 microcontrollers (MCUs) have been used to control motors in a wide variety of applications for more than 25 years. These motors are primarily three-phase synchronous or asynchronous moto
During use, there was a sudden loud noise, but everything was fine. Then the phenomenon shown in the picture appeared, from left to right, it was black. If you look closely, it still shows that the br